Recent legislative and school reform efforts require schools to evaluate and improve educational practices for students with severe disabilities. The authors developed the "Program Quality Measurement Tool" (PQMT) to enable administrators and educators to evaluate the educational programming provided to students with severe disabilities against…

Many students with emotional or behavioral disorders (EBD) display both learning and behavioral problems that make it difficult for teachers to provide effective instruction. In turn, a lack of exposure to effective instruction contributes to poor academic and behavioral outcomes. In this article, the authors argue that the interaction between the…

This article reviews research examining technical features of curriculum-based measurement (CBM) in written expression. Twenty-eight technical reports and published articles are included in this review. Studies examining the development and technical adequacy of measures of written expression are summarized, beginning with research conducted at…

This study compared number sense instruction in three first-grade traditional mathematics textbooks and one reform-based textbook ("Everyday Mathematics" [EM]). Textbooks were evaluated with regard to their adherence to principles of effective instruction (e.g., big ideas, conspicuous instruction). The results indicated that traditional textbooks…

Concurrent use of two direct observation instruments (momentary time sample of task engagement and event recording of discrete student responses) were evaluated in six middle school resource rooms using either of two reading programs. Findings tended to be program specific with differences lost or diluted when data were combined across programs.…

Preliminary research suggests that the Kaufman Assessment Battery for Children (K-ABC) may be useful in identifying a variety of special needs in preschoolers, specific language disorders, and giftedness. Additional measures (such as measures of visual motor performance) may be appropriate in conjunction with the K-ABC. (CL)

The agreement between visual analysis and the results of the split-middle method of trend estimation was examined using a set of 24 stimulus graphs and 30 raters. Results revealed poor agreement between the two methods, and low sensitivity, specificity, and predictive ability for visual analysis in relation to statistical inferences. (JDD)

Thirty-five studies on the efficacy of special class versus regular class placement for mildly handicapped students were reviewed for the power of their statistical tests. Twenty-one studies had adequate power to detect a large effect size but the power to detect a medium effect size was no better than chance. (Author/DB)